How many employees work at Zoll Data Systems?
Zoll Data Systems, Inc. has approximately 374 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Zoll Data Systems’s total headcount has declined 22.1% from 480 employees in 2023 to 374 in 2026.
Is Zoll Data Systems hiring right now?
Yes, Zoll Data Systems is actively hiring. Zoll Data Systems had 1 active job postings in 2026, a 0.0% no change from 2025 — see job openings & hiring trends.
About Zoll Data Systems’s Workforce
Zoll Data Systems, Inc. is a Biotech and Healthcare Services company that employs 374 people worldwide as of March 2026. It is the 9th-largest by headcount among its peers. Founded in 1992, the company is headquartered in Broomfield, Colorado.
Zoll Data Systems's workforce has declined 22.1% from 2023 to 2026, down 1.7% year over year in 2026. It fell to a low of 374 in 2026 Q1 before recovering. Its workforce is concentrated most in North America (95.8%), followed by Western Europe (3.4%) and Southeast Asia (0.8%).
Zoll Data Systems's functional groups are Engineering (40.0%), Finance and Operations (34.1%), and Sales and Marketing (25.9%). The average salary is $111,810, ranging from a median of $162,000 in Western Europe to $106,000 in North America.
Zoll Data Systems's hiring activity held steady in 2026. Overall employee sentiment is negative but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Broomfield, Colorado
- Founded
- 1992
- Industry
- Biotech and Healthcare Services
- Employees
- 374
- YoY
- -1.7% (-28)
As of March 2026
Zoll Data Systems workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Zoll Data Systems. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsZoll Data Systems Annual Employee Count (2023-2026)
- Zoll Data Systems had 374 employees in 2026, a 1.7% decline (-28) from 2025.
- Zoll Data Systems had 387 employees in 2025, a 3.3% decline (-34) from 2024.
- Zoll Data Systems had 421 employees in 2024, a 1.6% decline (-55) from 2023.
- Zoll Data Systems had 476 employees in 2023, a 1.0% increase (+11) from 2022.
Zoll Data Systems's total workforce has declined from 480 employees in 2023 to 374 in 2026.
Zoll Data Systems, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 374 | -28 | -1.7% |
| 2025 | Q4 | 387 | -34 | -3.3% |
| 2025 | Q3 | 390 | -39 | -3.4% |
| 2025 | Q2 | 398 | -60 | -2.3% |
| 2025 | Q1 | 402 | -58 | -1.2% |
| 2024 | Q4 | 421 | -55 | -1.6% |
| 2024 | Q3 | 429 | -55 | -1.3% |
| 2024 | Q2 | 458 | -22 | -1.4% |
| 2024 | Q1 | 460 | -10 | -0.9% |
| 2023 | Q4 | 476 | +11 | +1.0% |
| 2023 | Q3 | 484 | +18 | +0.1% |
| 2023 | Q2 | 480 | +19 | +1.4% |
See Zoll Data Systems's complete headcount history, including quarterly breakdowns.
Get the DataZoll Data Systems Employee Count by Region (2026)
North America accounts for the largest share of Zoll Data Systems's global workforce with approximately 96% of total employees, followed by Western Europe and Southeast Asia.
Zoll Data Systems employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 349 | 95.8% |
| Western Europe | 13 | 3.4% |
| Southeast Asia | 3 | 0.8% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataZoll Data Systems Employee Count by Department (2026)
Zoll Data Systems's employee groups are Engineering (40.0%), Finance and Operations (34.1%), and Sales and Marketing (25.9%).
Zoll Data Systems employees by department
| Department | Employees | % of Total |
|---|---|---|
| Engineering | 148 | 40.0% |
| Finance and Operations | 126 | 34.1% |
| Sales and Marketing | 96 | 25.9% |
Compare Zoll Data Systems's department mix to industry peers.
See Full DataZoll Data Systems Employee Salary by Region (2026)
Zoll Data Systems's average employee salary is $111,810 globally. Employees in Western Europe receive the highest compensation, with median pay approximately 1.4x the global average. Pay is lowest in North America, at a median of $106,000.
Zoll Data Systems median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Western Europe | $162,000 |
| North America | $106,000 |
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Unlock Salary DataZoll Data Systems Job Openings and Hiring Trends (2023-2026)
- Zoll Data Systems had 1 active job postings in 2026, a 0% no change (+1) from 2025.
- Zoll Data Systems had 0 active job postings in 2025, a 200.0% decline (-7) from 2024.
- Zoll Data Systems had 7 active job postings in 2024, a 25.0% decline (-2) from 2023.
- Zoll Data Systems had 9 active job postings in 2023, a 128.0% decline from 2022.
- Hiring velocity in 2026: 1 new roles/month, up from 1 in 2025 and 13 in 2024.
Zoll Data Systems's hiring activity held steady in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataZoll Data Systems Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Zoll Data Systems's workforce based on public professional data. Overall sentiment is negative and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
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Frequently Asked Questions About Zoll Data Systems
- How fast is Zoll Data Systems growing?
- In 2026, Zoll Data Systems's headcount shrank 1.7% to 374 employees, down from 402 in 2025.
- See the full headcount history
- Where are Zoll Data Systems employees located?
- Most Zoll Data Systems employees are based in North America (95.8% of headcount), followed by Western Europe and Southeast Asia.
- Explore where the workforce is based
- What is the average salary at Zoll Data Systems?
- The average employee salary at Zoll Data Systems is approximately $111.8k per year.
- Analyze the salary distribution
- How many new job postings does Zoll Data Systems open per year?
- In Q1 2026, Zoll Data Systems opened 2 new job postings. In 2025, Zoll Data Systems opened 13 new job postings — about 1 per month.
- Track hiring trends by role
- When was Zoll Data Systems founded and where is it headquartered?
- Zoll Data Systems was founded in 1992 and is headquartered in Broomfield, Colorado.
- Compare Zoll Data Systems to industry peers
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